Jennifer Hood-DeGrenier
Jennifer Hood-DeGrenier
Professor and Chair
Jennifer Hood-DeGrenier
508-929-8307 jhooddegrenier@worcester.edu
Faculty Member's Office
ST-310A
Office Hours:
Office Hours: Schedule meetings at https://appoint.ly/s/jhooddegrenier/30min or stop by my office for drop-in hours Wednesdays 10-11:30 am and Thursdays 1:30-3 pm.
Areas of Expertise
Cell & Molecular BiologyCancer BiologyGeneticsBiochemistry

Bio

I am a cell and molecular biologist with interests in genetics, biochemistry, cancer biology, and science writing. Most of my research has been conducted using the budding yeast (Saccharomyces cerevisiae) model system. I have investigated the role of protein localization and phosphorylation in regulating cellular processes, particularly the cell division cycle and cell morphogenesis. Recently, I have also begun to investigate factors that promote cancer metastasis using mammalian cells grown in culture. I spent my sabbatical during the Spring 2019 semester in Dr. Matthew Vander Heiden’s cancer metabolism lab at the Koch Center for Integrative Cancer Research at MIT, gaining skills to pursue additional research in the arena of cancer biology. I enjoy introducing students to the research process and the excitement of new discoveries as well as helping them to develop strong scientific communications skills.

Education
1995
Williams College
Chemistry, Concentration in Biochemistry & Molecular Biology
BA
2000
Harvard University
Biochemistry and Molecular Pharmacology
Ph.D.
2000-2002
University of California, San Francisco
Cellular and Molecular Pharmacology
Postdoctoral Fellow

Achievements

2020 George I. Alden Excellence in Teaching Award

Grant

Massachusetts Life Sciences Center Workforce Development Capital Grant ($658,081). Collaborative Teaching Methods (CoTEAM) to Enhance Life Sciences Workforce Development at Worcester State University. Awarded June 2022 (co-PI with Meghna Dilip).

Grant to fund purchase of state-of-the-art equipment to train Biology, Chemistry, and Biotechnology students in skills that will be most important for success in the Massachusetts Life Science employment sector
Grant

National Science Foundation Major Research Instrumentation Grant No. DBI-0619206 ($112,591). “Acquisition of a Molecular Devices GenePix 4000B Scanner and a Bio-Rad iQ5 Real-Time PCR System for interdisciplinary research and teaching in an undergraduate college setting.” 2006-08 (co-PI).

Grant

National Science Foundation Research at Undergraduate Institutions Grant No. MCB-0416738 ($150,000). “The role of subcellular localization in the function of the yeast cyclin Clb2.” 2004-07.

September 2004-August 2008 grant period

Publications

Active Learning Workshops for Key Topics in Introductory Cell and Molecular Biology
A Strategy for Teaching Undergraduates to Write Effective Scientific Results Sections
Coupling of septins to the axial landmark by Bud4 in budding yeast
Identification of phosphatase 2A-like Sit4-mediated signaling and ubiqutin-dependent protein sorting as modulators of caffeine sensitivity in S. cerevisiae
TORC1 kinase and the S-phase cyclin Clb5 collaborate to promote mitotic spindle assembly and DNA replication in S. cerevisiae
A Western Blot-based Investigation of the Yeast Secretory Pathway Designed for an Intermediate-Level Undergraduate Cell Biology Laboratory
Cytoplasmic Clb2 is required for timely inactivation of the mitotic inhibitor Swe1 and normal bud morphogenesis in Saccharomyces cerevisiae
The Saccharomyces cerevisiae cyclin Clb2p is targeted to multiple subcellular locations by cis- and trans-acting determinants
Nup2p is located on the nuclear side of the nuclear pore complex and coordinates Srp1p/importin-alpha export
Cse1p is required for export of Srp1p/importin-alpha from the nucleus in Saccharomyces cerevisiae
Furan fatty acids determined as oxidation products of conjugated octadecadienoic acid
Conversion of allylic hydroxy oleate to conjugated linoleic acid and methoxy oleate by acid-catalyzed methylation procedures

Sample Courses

Introduction to Cellular and Molecular Biology

This course introduces students to the structures and functions of biological molecules and how those molecules assemble into cells, the fundamental units of life. Topics covered include structure and function of macromolecules, membranes and organelles, membrane transport, chemotrophic and phototrophic cellular metabolism, cell signaling, cell division, and the process of gene expression. Emphasis is placed on asking experimental questions in cell and molecular biology and making connections to real-world topics such as human diseases.
4 Credits

Genetics

This course covers the basics of heredity, concentrating on three areas of genetics: Mendelian (or transmission) genetics, molecular genetics, and population/ evolutionary genetics. Major concepts include how the genetic material replicates and is passed on, how it encodes information that results in a phenotype, and how it can change. Recent discoveries, historical concepts, and relevant ethical issues are addressed.
4 Credits

Advanced Topics in Cell and Molecular Biology

Examination of current topics in cell and molecular biology, including mechanisms that regulate gene expression and protein function, organization of cellular components into functional pathways, and modern experimental techniques.
4 Credits

Cancer Biology

Cancer results from failures in the mechanisms that normally regulate cell growth and proliferation, cell death, and cell-cell interactions due to genomic mutations. This course examines how cancer cells differ from normal cells (morphologically, behaviorally, and in the functioning of molecular pathways), the genetic basis of cancer, how cells progress from a normal to a cancerous state, factors that promote cancer development, and strategies for cancer therapy. We also consider the human impacts of cancer and the relationship between cancer research and the general public. Lab activities address experimental tools for characterizing the molecular and cellular features of cancer cells.
4 Credits

Biochemical Regulatory Mechanisms

This course addresses the most common molecular mechanisms by which eukaryotic cells regulate their normal activities and respond to external signals. Students develop an understanding of how these regulatory mechanisms work together to control the cell division cycle and cell-level developmental decisions. In the lab, students gain experience designing and implementing experiments to investigate cellular regulatory pathways. The course also seeks to increase students' skills for reading, interpreting, and conveying to others the information presented in scientific articles.
4 Credits

Biology Seminar

This is a capstone course for the Biology major designed to help students integrate concepts and skills developed in prior coursework and prepare for the transition to employment or post-graduate studies. The primary goals of the course are to: • Further develop effective and audience-appropriate communication skills in written, verbal, and visual formats. • Think critically about the process of developing research questions, designing experimental approaches, and interpreting data, including maintaining standards of integrity and ethics. • Consider various aspects of the interface between science & society: for example, how scientific data are presented to and used by the non-scientific community; how scientific data influence policy decisions; and how scientific research is funded. • Facilitate the transition from undergraduate study to employment or post-graduate study.
2 Credits

"Stupid Cancer," or "The Emperor of All Maladies?"

This is a first-year seminar open to all majors that examines the many faces of cancer: its basic biology, its personal effects on people and families, and how its place in society has changed over time.
3 Credits